// pages/user/user.js
Page({
  data: {
    userinfo: {},
    // 被收藏的商品的数量
    collectNums: 0
  },
  onShow() {
    const userinfo = wx.getStorageSync("userinfo");
    const collect = wx.getStorageSync("collect") || [];

    this.setData({
      userinfo,
      collectNums: collect.length
    });

  }
})